1880222292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 5591738880

約数和(自身を除く): 3711516588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 359, 361, 372, 403, 468, 494, 558, 589, 684, 718, 722, 741, 806, 988, 1077, 1083, 1116, 1178, 1209, 1436, 1444, 1482, 1612, 1767, 2154, 2166, 2223, 2356, 2418, 2964, 3231, 3249, 3534, 3627, 4308, 4332, 4446, 4667, 4693, 4836, 5301, 6462, 6498, 6821, 7068, 7254, 7657, 8892, 9334, 9386, 10602, 11129, 11191, 12924, 12996, 13642, 14001, 14079, 14508, 15314, 18668, 18772, 20463, 21204, 22258, 22382, 22971, 27284, 28002, 28158, 30628, 33387, 33573, 40926, 42003, 42237, 44516, 44764, 45942, 56004, 56316, 61389, 66774, 67146, 68913, 81852, 84006, 84474, 88673, 91884, 100161, 100719, 122778, 129599, 133548, 134292, 137826, 144677, 145483, 168012, 168948, 177346, 200322, 201438, 211451, 245556, 259198, 266019, 275652, 289354, 290966, 354692, 388797, 400644, 402876, 422902, 434031, 436449, 518396, 532038, 578708, 581932, 634353, 777594, 798057, 845804, 868062, 872898, 1064076, 1166391, 1268706, 1302093, 1309347, 1555188, 1596114, 1684787, 1736124, 1745796, 1903059, 2332782, 2537412, 2604186, 2618694, 2748863, 3192228, 3369574, 3806118, 4017569, 4665564, 5054361, 5208372, 5237388, 5497726, 6739148, 7612236, 8035138, 8246589, 10108722, 10995452, 12052707, 15163083, 16070276, 16493178, 20217444, 24105414, 24739767, 30326166, 32986356, 36158121, 48210828, 49479534, 52228397, 60652332, 72316242, 98959068, 104456794, 144632484, 156685191, 208913588, 313370382, 470055573, 626740764, 940111146, 1880222292]

約数ペア:

[(1, 1880222292), (2, 940111146), (3, 626740764), (4, 470055573), (6, 313370382), (9, 208913588), (12, 156685191), (13, 144632484), (18, 104456794), (19, 98959068), (26, 72316242), (31, 60652332), (36, 52228397), (38, 49479534), (39, 48210828), (52, 36158121), (57, 32986356), (62, 30326166), (76, 24739767), (78, 24105414), (93, 20217444), (114, 16493178), (117, 16070276), (124, 15163083), (156, 12052707), (171, 10995452), (186, 10108722), (228, 8246589), (234, 8035138), (247, 7612236), (279, 6739148), (342, 5497726), (359, 5237388), (361, 5208372), (372, 5054361), (403, 4665564), (468, 4017569), (494, 3806118), (558, 3369574), (589, 3192228), (684, 2748863), (718, 2618694), (722, 2604186), (741, 2537412), (806, 2332782), (988, 1903059), (1077, 1745796), (1083, 1736124), (1116, 1684787), (1178, 1596114), (1209, 1555188), (1436, 1309347), (1444, 1302093), (1482, 1268706), (1612, 1166391), (1767, 1064076), (2154, 872898), (2166, 868062), (2223, 845804), (2356, 798057), (2418, 777594), (2964, 634353), (3231, 581932), (3249, 578708), (3534, 532038), (3627, 518396), (4308, 436449), (4332, 434031), (4446, 422902), (4667, 402876), (4693, 400644), (4836, 388797), (5301, 354692), (6462, 290966), (6498, 289354), (6821, 275652), (7068, 266019), (7254, 259198), (7657, 245556), (8892, 211451), (9334, 201438), (9386, 200322), (10602, 177346), (11129, 168948), (11191, 168012), (12924, 145483), (12996, 144677), (13642, 137826), (14001, 134292), (14079, 133548), (14508, 129599), (15314, 122778), (18668, 100719), (18772, 100161), (20463, 91884), (21204, 88673), (22258, 84474), (22382, 84006), (22971, 81852), (27284, 68913), (28002, 67146), (28158, 66774), (30628, 61389), (33387, 56316), (33573, 56004), (40926, 45942), (42003, 44764), (42237, 44516)]